Cell DivisionAsymmetric Cell DivisionMitosisGerm CellsCell CycleMutationFertilizationSpindle ApparatusSpermatozoaCytokinesisMeiosisCell Cycle ProteinsGametogenesisGerm Cells, PlantSperm-Ovum InteractionsMolecular Sequence DataChromosome SegregationBacterial ProteinsCell PolarityCell Nucleus DivisionCytoskeletal ProteinsModels, BiologicalArabidopsisEscherichia coliChlamydomonasArabidopsis ProteinsAmino Acid SequenceMicrotubulesDNA ReplicationOocytesOvumCentrosomeZygoteCell DifferentiationCaenorhabditis elegansMeristemPhenotypeEmbryo, NonmammalianCaulobacter crescentusMicroscopy, FluorescenceGene Expression Regulation, DevelopmentalDrosophila ProteinsCaenorhabditis elegans ProteinsOvuleEscherichia coli ProteinsCell NucleusStem CellsSchizosaccharomycesGene Expression Regulation, PlantGreen Fluorescent ProteinsBase SequenceTime FactorsCell WallOocyte DonationDrosophilaInsemination, Artificial, HeterologousSaccharomyces cerevisiaeReproductionCell LineageCell EnlargementSignal TransductionPhaeophytaPollenPlant RootsMembrane ProteinsFlagellaPeptidoglycan GlycosyltransferaseChromosomes, BacterialTime-Lapse ImagingPlant ProteinsTemperaturePlant CellsSequence Homology, Amino AcidMicroscopy, ElectronJuvenile HormonesMorphogenesisMicroscopy, Phase-ContrastCells, CulturedDNA, BacterialSeedsRecombinant Fusion ProteinsEmbryonic DevelopmentMicrotubule-Associated ProteinsMetaphaseDrosophila melanogasterCrosses, GeneticInterphaseGenes, PlantTubulinSchizosaccharomyces pombe ProteinsProtein-Serine-Threonine KinasesTranscription FactorsSpermatogenesisTriploidyGametogenesis, PlantCell ProliferationCloning, MolecularDNANuclear ProteinsChromosomes